Newt knew Original Graves from his youth because Original Graves helped him to rescue and rehabilitate .
When Graves shows zero recognition in the interrogation room, he starts to think something's wrong. That's how he knew to cast 'Revelio' on Gravelert.
It ends in angsty 'Where is he? What did you do with him?'
Bonuses: ! Newt breaks Gravlert out and ties him down, letting his Beasts maul Gravelert until he tells Newt where he stashed Original Graves. ! Gravelert taunting Newt by telling him all the toture he puy Original Graves through.
Newt/Original Graves You're not the same
When Graves shows zero recognition in the interrogation room, he starts to think something's wrong. That's how he knew to cast 'Revelio' on Gravelert.
It ends in angsty 'Where is he? What did you do with him?'
Bonuses:
! Newt breaks Gravlert out and ties him down, letting his Beasts maul Gravelert until he tells Newt where he stashed Original Graves.
! Gravelert taunting Newt by telling him all the toture he puy Original Graves through.